Source Code for Module test_suite.unit_tests._lib.test_statistics

 1  ############################################################################### 
 2  #                                                                             # 
 3  # Copyright (C) 2015 Edward d'Auvergne                                        # 
 4  #                                                                             # 
 5  # This file is part of the program relax (http://www.nmr-relax.com).          # 
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15  # GNU General Public License for more details.                                # 
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20  ############################################################################### 
21   
22  # relax module imports. 
23  from lib.statistics import geometric_mean, geometric_std 
24  from test_suite.unit_tests.base_classes import UnitTestCase 
25   
26   
27 -class Test_statistics(UnitTestCase): 
28      """Unit tests for the functions of the 'lib.statistics' module.""" 
29   
30 -    def test_geometric_mean(self): 
31          """Check the geometric mean value of 4 for the values [2, 8].""" 
32   
33          # Calculate the mean and check it. 
34          mean = geometric_mean(values=[2, 8]) 
35          self.assertEqual(mean, 4.0) 
36   
37   
38 -    def test_geometric_std(self): 
39          """Check the geometric std value of 2 for the values [2, 8].""" 
40   
41          # Calculate the geometric std and check it. 
42          std = geometric_std(values=[2, 8]) 
43          self.assertEqual(std, 2.0) 
44